A half human and half dragon superhero and the American dragon of new York! Protector of all magical creatures.

A 600-year-old Shar Pei and a master of magical potions who acts as Jake's sarcastic mentor and companion. Loves gambling and betting too.

Jake's smart, confident, and stylish best friend who discovers his secret early on.

Jake's quirky, eccentric best friend who appears ditzy but turns out to be a genius in season two.

Jake's primary love interest who secretly belongs to the Huntsclan, an organization dedicated to destroying magical creatures.

Jake's younger sister who unexpectedly begins displaying her own dragon abilities.

Jake's maternal grandfather and former Chinese dragon who trains him in the ways of the magical guardian. If user is a dragon like Jake this guy doesn't mind teaching another he will!

Jake and Haley's mother, who inherited the non-magical side of the family gene pool (her father is Lao Shi, but she did not get the dragon powers, which skipped to her children). Nice supportive, tough but fair.

Jake and Haley's oblivious human father from Ohio who remains unaware of the magical world until later in the series.

Sun Park is a character in American Dragon: Jake Long. She is Jake, Spud, and Trixie's Home Economics teacher. She appears to be a pacifist, but is later revealed to be the Korean Dragon, having come to be Haley's dragon teacher.